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Penbrook Managment

Latest statistics and disclosures from Penbrook Management's latest quarterly 13F-HR filing:

Top 5 stock holdings are NVO, AMZN, MSFT, GOOGL, GOOG, and represent 36.82% of Penbrook Management's stock portfolio.
Added to shares of these 10 stocks: DV, BMY, ELVA, PAR, NVO, HESM, TFPM, PAYS, VET, LINC.
Started 5 new stock positions in DV, BMY, IOVA, TFPM, PAYS.
Reduced shares in these 10 stocks: MSFT, PL, TRGP, , IREN, COHU, INVE, SYF, , WLY.
Sold out of its positions in ASPN, BLDR, CISO, DEFT, INVE, JPC, OPTT, OESX, PBI, UAMY. WLY, IREN.
Penbrook Management was a net seller of stock by $-1.7M.
Penbrook Management has $145M in assets under management (AUM), dropping by 1.22%.
Central Index Key (CIK): 0001381055

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Portfolio Holdings for Penbrook Management

Penbrook Management holds 97 positions in its portfolio as reported in the December 2025 quarterly 13F filing

Company (Ticker)	Portfolio Weight	Valued At	Change in Shares	Share Count	Share Price
Novo-nordisk A S Adr (NVO)	11.1	$16M		316k	50.88	View chart
Amazon Stock (AMZN)	8.2	$12M		52k	230.82	View chart
Microsoft Corp Stock (MSFT)	7.6	$11M	-6%	23k	483.62	View chart
Alphabet Inc Cap Stk Cl A Stock (GOOGL)	5.0	$7.3M		23k	313.00	View chart
Alphabet Inc Cap Stk Cl C Stock (GOOG)	4.9	$7.1M		23k	313.80	View chart
Moodys Corp Stock (MCO)	4.8	$6.9M		14k	510.85	View chart
Planet Labs Pbc Com Cl A Stock (PL)	4.0	$5.8M	-6%	295k	19.72	View chart
Photronics Stock (PLAB)	2.4	$3.5M		111k	32.00	View chart
Thomson Reuters Corp Stock (TRI)	2.3	$3.3M		25k	132.14	View chart
Alkami Technology Stock (ALKT)	2.0	$2.9M	+2%	128k	23.07	View chart
Seabridge Gold Stock (SA)	2.0	$2.8M		96k	29.59	View chart
Electrovaya Stock (ELVA)	1.9	$2.8M	+13%	350k	7.90	View chart
Aehr Test Sys Stock (AEHR)	1.6	$2.3M		115k	20.19	View chart
Blackstone Stock (BX)	1.6	$2.3M		15k	154.14	View chart
Viemed Healthcare Stock (VMD)	1.4	$2.0M		272k	7.43	View chart
Nuveen N Y Mun Value Cef (NNY)	1.3	$1.8M		214k	8.56	View chart
Sony Group Corp Adr (SONY)	1.2	$1.8M		69k	25.60	View chart
Berkshire Hathaway Inc Del Cl B Stock (BRK.B)	1.2	$1.7M		3.4k	502.65	View chart
Vermilion Energy Stock (VET)	1.1	$1.6M	+10%	198k	8.33	View chart
Automatic Data Processing Stock (ADP)	1.1	$1.6M		6.3k	257.23	View chart
Mesoblast Ltd Spons Adr (MESO)	1.1	$1.6M		88k	18.04	View chart
Popular Stock (BPOP)	1.0	$1.5M	-5%	12k	124.52	View chart
Cisco Sys Stock (CSCO)	1.0	$1.4M		18k	77.03	View chart
Curiositystream Inc Com Cl A Stock (CURI)	0.9	$1.3M		347k	3.80	View chart
Targa Res Corp Stock (TRGP)	0.9	$1.3M	-21%	7.0k	184.50	View chart
Synchrony Financial Stock (SYF)	0.9	$1.3M	-14%	16k	83.43	View chart
Axcelis Technologies Stock (ACLS)	0.9	$1.3M	-5%	16k	80.34	View chart
Verizon Communications Stock (VZ)	0.9	$1.3M	-6%	31k	40.73	View chart
Energy Transfer L P Com Ut Ltd Ptn Stock (ET)	0.8	$1.2M	-8%	75k	16.49	View chart
Airbnb Inc Com Cl A Stock (ABNB)	0.8	$1.2M		9.0k	135.72	View chart
Abbvie Stock (ABBV)	0.8	$1.2M		5.2k	228.49	View chart
Doubleverify Hldgs Stock (DV)	0.8	$1.2M	NEW	103k	11.44	View chart
Spdr S&p 500 Etf Trust Etf (SPY)	0.8	$1.2M	-4%	1.7k	681.92	View chart
Williams Cos Stock (WMB)	0.8	$1.1M		19k	60.11	View chart
Invesco Qqq Trust Series I Etf (QQQ)	0.8	$1.1M	-3%	1.9k	614.31	View chart
Data I O Corp Stock (DAIO)	0.8	$1.1M		357k	3.17	View chart
Meta Platforms Inc Cl A Stock (META)	0.8	$1.1M		1.7k	660.09	View chart
Fidelity National Financial In Stock (FNF)	0.8	$1.1M	-14%	20k	54.59	View chart
Hess Midstream Lp Cl A Stock (HESM)	0.7	$1.0M	+30%	30k	34.50	View chart
Nvidia Corporation Stock (NVDA)	0.7	$974k		5.2k	186.50	View chart
Usa Compression Partners Lp Com Unit Ltdpar Stock (USAC)	0.7	$944k	+5%	41k	23.00	View chart
First Bancorp P R Stock (FBP)	0.6	$931k	-14%	45k	20.73	View chart
Cohu Stock (COHU)	0.6	$891k	-22%	38k	23.27	View chart
Asure Software Stock (ASUR)	0.6	$841k		89k	9.42	View chart
Oneok Stock (OKE)	0.6	$831k		11k	73.50	View chart
Marvell Technology Stock (MRVL)	0.6	$827k		9.7k	84.98	View chart
Npk International Stock (NPKI)	0.6	$802k		67k	11.92	View chart
Novartis Adr (NVS)	0.5	$774k		5.6k	137.87	View chart
Par Technology Corp Stock (PAR)	0.5	$719k	+55%	20k	36.28	View chart
Abrdn Physical Gold Shares Etf Etf (SGOL)	0.5	$705k	-4%	17k	41.08	View chart
Emerson Elec Stock (EMR)	0.5	$703k		5.3k	132.72	View chart
Shell Plc Spon Ads Adr (SHEL)	0.5	$691k		9.4k	73.48	View chart
Western Midstream Partners Lp Com Unit Lp Int Stock (WES)	0.4	$628k	+8%	16k	39.50	View chart
Regeneron Pharmaceuticals Stock (REGN)	0.4	$615k		797.00	771.87	View chart
Biolife Solutions Stock (BLFS)	0.4	$555k		23k	24.18	View chart
Cryoport Inc Com Par $0.001 Stock (CYRX)	0.3	$507k		53k	9.60	View chart
Cenovus Energy Stock (CVE)	0.3	$506k		30k	16.92	View chart
Magnite Stock (MGNI)	0.3	$505k	+9%	31k	16.23	View chart
Range Res Corp Stock (RRC)	0.3	$502k		14k	35.26	View chart
Putnam Master Inter Income Tr Sh Ben Int Cef (PIM)	0.3	$491k		147k	3.34	View chart
International Business Machs Stock (IBM)	0.3	$482k		1.6k	296.21	View chart
Apple Stock (AAPL)	0.3	$416k	-11%	1.5k	271.86	View chart
Tetra Technologies Inc Del Stock (TTI)	0.3	$412k		44k	9.37	View chart
Lincoln Edl Svcs Corp Stock (LINC)	0.3	$411k	+36%	17k	24.15	View chart
Global Pmts Stock (GPN)	0.3	$396k		5.1k	77.40	View chart
Enterprise Prods Partners Stock (EPD)	0.3	$366k		11k	32.06	View chart
Dorchester Minerals Lp Com Unit Stock (DMLP)	0.3	$363k	+15%	16k	22.36	View chart
Bristol-myers Squibb Stock (BMY)	0.2	$337k	NEW	6.3k	53.94	View chart
One Stop Sys Stock (OSS)	0.2	$336k		47k	7.18	View chart
Backblaze Inc Com Cl A Stock (BLZE)	0.2	$333k	+37%	71k	4.66	View chart
Power Integrations Stock (POWI)	0.2	$327k		9.2k	35.54	View chart
Kulicke & Soffa Inds Stock (KLIC)	0.2	$324k	-17%	7.1k	45.56	View chart
Golub Cap Bdc Cef (GBDC)	0.2	$321k	-5%	24k	13.57	View chart
Invesco S&p 500 Equal Weight Etf Etf (RSP)	0.2	$320k		1.7k	191.56	View chart
Barrett Business Svcs Stock (BBSI)	0.2	$319k	-22%	8.8k	36.21	View chart
Hercules Capital Cef (HTGC)	0.2	$278k		15k	18.82	View chart
Aquestive Therapeutics Stock (AQST)	0.2	$272k	-3%	42k	6.46	View chart
Kopin Corp Stock (KOPN)	0.2	$269k	-16%	115k	2.34	View chart
First Amern Finl Corp Stock (FAF)	0.2	$264k	-2%	4.3k	61.44	View chart
Webster Finl Corp Stock (WBS)	0.2	$263k		4.2k	62.94	View chart
State Street Spdr Portfolio S&p 500 Etf Etf (SPYM)	0.2	$257k	-8%	3.2k	80.22	View chart
Nike Inc Cl B Stock (NKE)	0.2	$248k		3.9k	63.71	View chart
Jpmorgan Equity Premium Income Etf Etf (JEPI)	0.2	$242k	-2%	4.2k	57.24	View chart
Reaves Util Income Fd Com Sh Ben Int Cef (UTG)	0.2	$220k		6.0k	36.58	View chart
Aflac Stock (AFL)	0.1	$215k		2.0k	110.27	View chart
Fidelity Natl Information Svcs Stock (FIS)	0.1	$214k	-21%	3.2k	66.46	View chart
Jpmorgan Chase & Co Stock (JPM)	0.1	$213k		660.00	322.22	View chart
Chevron Corp Stock (CVX)	0.1	$210k		1.4k	152.41	View chart
Triple Flag Precious Metal Stock (TFPM)	0.1	$202k	NEW	6.1k	33.22	View chart
Invesco Municipal Trust Cef (VKQ)	0.1	$193k		20k	9.65	View chart
Nuveen Mun Value Cef (NUV)	0.1	$181k		20k	9.06	View chart
Paysign Stock (PAYS)	0.1	$159k	NEW	31k	5.15	View chart
Ondas Hldgs Stock (ONDS)	0.1	$98k	-27%	10k	9.76	View chart
Iovance Biotherapeutics Stock (IOVA)	0.1	$93k	NEW	34k	2.73	View chart
Exagen Stock (XGN)	0.1	$82k	-32%	13k	6.08	View chart
Btq Technologies Corp Stock (BTQ)	0.0	$54k	-28%	11k	5.12	View chart
Mfs Inter Income Tr Sh Ben Int Cef (MIN)	0.0	$49k	-27%	19k	2.61	View chart

Past Filings by Penbrook Management

SEC 13F filings are viewable for Penbrook Management going back to 2011

Penbrook Management 2025 Q4 filed Jan. 6, 2026
Penbrook Management 2025 Q3 filed Oct. 22, 2025
Penbrook Management 2025 Q2 amended filed July 28, 2025
Penbrook Management 2025 Q2 filed July 25, 2025
Penbrook Management 2025 Q1 filed April 1, 2025
Penbrook Management 2024 Q4 filed Jan. 23, 2025
Penbrook Management 2024 Q3 filed Oct. 15, 2024
Penbrook Management 2024 Q2 filed July 24, 2024
Penbrook Management 2024 Q1 filed April 18, 2024
Penbrook Management 2023 Q4 filed Jan. 16, 2024
Penbrook Management 2023 Q3 filed Oct. 10, 2023
Penbrook Management 2023 Q2 filed July 17, 2023
Penbrook Management 2023 Q1 filed April 20, 2023
Penbrook Management 2022 Q4 filed Jan. 24, 2023
Penbrook Management 2022 Q3 filed Oct. 31, 2022
Penbrook Management 2022 Q2 filed July 29, 2022

View all past filings

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